Sib Xws NtawmPolycarboxylate SuperplasticizerNrog lwm tus kws lij choj Edixtures

Polycarboxylate SuperplasticizerThiab ntau tus superplasticizers tsis tuaj yeem sib xyaw thiab sib xyaw ua feem xws li naphthalene thiab aliphatic superplasticizers. Piv txwv li, qhov tsis zoo rau cov roj hmab ua kom rov ua haujlwm yog qhov loj tshaj plaws thaum cov roj reducer yog compounded, thiab paub tshwj xeeb yuav tsum tau them. Qhov no kuj tau qhia ntau ntau polycarboxylate dej reducer cov neeg tsim khoom siv hauv kev xav tau ntawm kev ua kom zoo nkauj, cov ntaub ntawv thiab thaum kawg ua tiav cov txiaj ntsig tau. Txawm li cas los xij, cov synthesis thiab cov tswv yim ntawm niam cawv yuav tsum daws tau ntau yam teeb meem hauv kev thov engineering hauv superplasticizers. Nws yog ib qho tsim nyog ntxiv rau daim ntawv thov ntawmPolycarboxylate Superplasticizer, thiab nws yog qhov tseem ceeb heev los daws cov teeb meem kev ua haujlwm los ntawm cov kab ke ntawm cov niam txiv ntawm cov niam txiv hmab niam ntawm cov ntaub ntawv me me. Nws raug nquahu kom siv lubPolycarboxylate Superplasticizersib xyaw ua ke nrog lwm cov khoom siv. Nco ntsoov paub meej tias cov nyhuv ntawm cov compounding thiab qhov tseeb cuam tshuam rau cov qhob los ntawm kev sim los ntawm kev sim, thiab tom qab ntawd txiav txim seb tusPolycarboxylate Superplasticizertuaj yeem ua ke nrog lwm cov khoom siv.

Kev khaws cov teeb meem me me ntawmPolycarboxylate Superplasticizer

Thaum lubPolycarboxylate Superplasticizeryog khaws cia rau lub caij sov sov nyob rau lub caij ntuj sov, mildew kwv yees xws li kev tso tawm ntim cov kua, thiab cov khoom ntab ntoo zoo li muaj tshwm sim. Lub ntsiab tseem ceeb yog tag nrho cov txheej txheem ntawmPolycarboxylate SuperplasticizerLos ntawm kev tsim khoom thiab noj yog khaws cia nyob rau hauv lub xeev ntuj pib, thaum lub sij hawm siv retarding ib txwm xws li suab thaj thiab hydroxycarboxylates muab cov fungi. Cov txiv neej zoo, nyob rau hauv ib puag ncig ntawm cov ntsuas kub haum thiab cov av noo thiab cov hluav taws xob nruab nrab pH, tus naj npawb ntawm cov fungi nce ntxiv. Tom qab fungi tuag, ntau tus neeg tuag tuag tau sab laug, uas yog lub hauv paus ua rau lub mildew ntawmPolycarboxylate SuperplasticizerCov. Yog li ntawd, cov khoom xyaw nquag hauv cov mildewedPolycarboxylate Superplasticizertsis cuam tshuam ntau, thiab daim ntawv thov kev ua tau zoo.

Lub mildewedPolycarboxylate Superplasticizermuaj tus ntxhiab tsw zoo thiab ua npuas dej ntau nyob rau saum npoo, uas tsis muaj txiaj ntsig rau kev noj qab haus huv ntawm cov neeg ua haujlwm thiab ntsuas tau raug ntsuas ntawm Superplasticer. Nws yog ib qho tsim nyog yuav tsum tau ntsuas mus rau kev tsim txom nws. Ntawm lawv, txoj hauv kev zoo tshaj plaws yog los sib tov cov nqi zog kom ua tiav cov nyhuv ntawm cov kab mob sib xyaws thiab kom tsis muaj menyuam. Nyob rau tib lub sijhawm, cov hau kev xws li kho cov p of dej txo tus neeg sawv cev kom tsis yog-ur3. Lossis hloov cov hom retarder kuj tseem siv tau.